Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$367,370$819,029$1,185,155$1,498,000$1,008,763$946,509$1,058,761
Total$367,370$819,029$1,185,155$1,498,000$1,008,763$946,509$1,058,761